25
GB
Technical Symbols
Safety isolating transformer short circuit proof
Double insulation
Certified Safety. Devices must comply with the gener-
ally acknowledged rules of technology and the Ger-
man Product Safety Act (Produktsicherheitsgesetz -
ProdSG).
With the CE marking, HOYER Handel GmbH declares
the conformity with EU guidelines.
Devices with this symbol may only be operated in-
doors (dry environment).
Switched-mode power supply
This symbol reminds you to dispose of the packaging
in an environmentally friendly manner.
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